[099/119] hwmon: (adt7475) Fix temperature fault flags

Greg KH
2009-12-07T00:18:51Z

[-- Attachment #1: hwmon-adt7475-fix-temperature-fault-flags.patch --]
[-- Type: text/plain, Size: 1081 bytes --]

2.6.31-stable review patch. If anyone has any objections, please let us know.

------------------
From: Jean Delvare <khali@linux-fr.org>

commit cf312e077662ec3a07529551ab6e885828ccfb1d upstream.

The logic of temperature fault flags is wrong, it shows faults when
there are none and vice versa. Fix it.

I can't believe this has been broken since the driver was added, 8
months ago, basically breaking temp1 and temp3, and nobody ever
complained.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Cc: Jordan Crouse <jordan@cosmicpenguin.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
drivers/hwmon/adt7475.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/hwmon/adt7475.c
+++ b/drivers/hwmon/adt7475.c
@@ -350,8 +350,7 @@ static ssize_t show_temp(struct device *

case FAULT:
/* Note - only for remote1 and remote2 */
- out = data->alarms & (sattr->index ? 0x8000 : 0x4000);
- out = out ? 0 : 1;
+ out = !!(data->alarms & (sattr->index ? 0x8000 : 0x4000));
break;